/*
 * Copyright [2013-2021], Alibaba Group Holding Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.polardbx.executor.operator.util;

import com.alibaba.polardbx.executor.chunk.Chunk;

public interface TypedListHandle {
    long SERIALIZED_MASK = ((long) 0x7fffffff) << 1 | 1;

    long estimatedSize(int fixedSize);

    TypedList[] getTypedLists(int fixedSize);

    void consume(Chunk chunk, int sourceIndex);

    static long serialize(int a, int b) {
        return ((long) a << 32) | (b & SERIALIZED_MASK);
    }
}
